Display screen or portion thereof with graphical user interface



The FIGURE is a front view of a display screen or portion thereof withgraphical user interface showing the claimed design.

The outermost dashed broken lines in the FIGURE show a display screen orportion thereof, and form no part of the claimed design.

The dot-dash broken lines in the FIGURE and the white area within thedot-dash broken lines show portions of the graphical user interface thatform no part of the claimed design.

CLAIM The ornamental design for a display screen or portion thereof withgraphical user interface, as shown and described.